Sign In Join 



Cooling Systems -- Problems & Solutions (Radiator, Fan, etc)

561 messages,  Last post on Nov 12, 2009 at 1:37 PM

You are in the Maintenance & Repair Forum. Your Host is mr_shiftright

What is this discussion about? Engine


Messages Page 12 of 57
1
...
9
10
11
12
13
14
15
...
57
Prev
Next
Last
Go To Msg #
Search This Discussion

#103 of 561
Do aftermarket products... by lemko
Aug 03, 2005 (9:18 am)
Reply
...like Barr's Stop-Leak really work or do they do more harm than good? I was about to take this approach to the problem I had with my Brougham, but got scared. I was afraid it would clog the water passages in the block and plug the radiator. I don't think it would've worked anyway after I found out what the problem was. Anyway, how do these products work?
#104 of 561
Re: Do aftermarket products... [lemko] by Mr_Shiftright HOST
Aug 03, 2005 (9:22 am)
Reply

Replying to: lemko (Aug 03, 2005 9:18 am)

They wouldn't have worked on your problem, which is a MOVING part. Yeah, they work in the sense that they plug a small hole temporarily...but they plug ANY hole, good or bad, is the problem....
#105 of 561
low coolant light by skeeter2
Aug 03, 2005 (6:43 pm)
Reply
my low coolant light stays on but has plenty of coolant? anyone know why?
 
thanks
#106 of 561
Re: low coolant light [skeeter2] by Mr_Shiftright HOST
Aug 03, 2005 (9:38 pm)
Reply

Replying to: skeeter2 (Aug 03, 2005 6:43 pm)

Find out where the sender is (where does it read the coolant?) and see if it's stuck (plunger type) or a grounded sensor.
#107 of 561
'97 LeSabre Smell o' Coolant by ryanfiala81
Aug 03, 2005 (11:50 pm)
Reply
For the past few months, I've noticed an increasingly strong smell of coolant coming from the hood of my '97 LeSabre, and in cold, damp weather an occasional bit of steam coming out of the grille. My reservoir was recently empy; I refilled it a few weeks ago and it's almost all the way down again. There don't appear to be any physical leaks - no puddles - nor do I believe that I am burning any coolant during combustion (as the smell and occasional steam are coming from under the hood. The heater core does not appear to be the issue, as the smell hasn't reached the cabin except on rare occasions. Would replacing the radiator cap be a good (Read: cheap and potentially effective) place to start? It doesn't appear to be of the venting variety. Thanks.
 
Post-Script: I previously had an '85 LeSabre that blew a heater core and later a head gasket, so don't sugarcoat anything - I've been through the worst!
#108 of 561
Re: '97 LeSabre Smell o' Coolant [ryanfiala81] by Mr_Shiftright HOST
Aug 04, 2005 (7:37 am)
Reply

Replying to: ryanfiala81 (Aug 03, 2005 11:50 pm)

radiator cap is an excellent diagnosis...you might also pull out the coolant reservoir bottle (and hose leading to it) and test it for leaks as well. These are two simple things you can do that might solve your problem.
#109 of 561
Re: chronic overheating jeep [Mr_Shiftright] by mellieg68
Aug 04, 2005 (2:26 pm)
Reply

Replying to: Mr_Shiftright (Aug 03, 2005 9:08 am)

OK.. Thank you. I have been trying to find out how to figure out how the cooling fan works. I don't know as much about vehicles as I would like to. I have the serpentine belt that pulls the a/c and everything. Is there a separate fan apart from the one the serpentine belt goes on? I can't find anything about it in the manual. And how can I tell if it is going on other than when it is in park? Thank you for your patience.
#110 of 561
Re: chronic overheating jeep [mellieg68] by Mr_Shiftright HOST
Aug 04, 2005 (3:09 pm)
Reply

Replying to: mellieg68 (Aug 04, 2005 2:26 pm)

I'm not familiar with your vehicle so maybe someone else can answer the fan question---most cars will have a back-up electric cooling fan, which you should be able to see stuck right on the front of your radiator. This should go on when the temperature reaches perhaps 3/4 on your gauge and also should go on when you flip the AC on.
#111 of 561
coolant fan by scai
Aug 06, 2005 (9:20 am)
Reply
I have a 2001 Saturn SL1 with 12,600 mileage. The temperature reaches 2/5 on the gauge when my car is running or the A/C is turned on. The temperature reaches at about 1/2 after my car is idling for 3 mins and will go back to 2/5 if I turn A/C on. Is this normal?
 
My car was damaged in a flood 3 weeks ago and I repalced the serpentine belt because of a terrible noise. Then my car steamed one day, which was caused by the blown fuse. I have the dealership to replace the fuse and test the fan. I don't know there are still other problems with this car . Thanks a lot!
#112 of 561
Re: coolant fan [scai] by Mr_Shiftright HOST
Aug 06, 2005 (9:55 am)
Reply

Replying to: scai (Aug 06, 2005 9:20 am)

Yeah that sounds like normal behavior. When you turn the AC on, you turn on the electric cooling fan.

Messages Page 12 of 57
1
...
9
10
11
12
13
14
15
...
57
Prev
Next
Last
Go To Msg #
Search This Discussion
To POST a message, please Sign In.

New? Join Now!

Forum Tools

Please sign in.
Email Address:

Password:

Forgot Password?

Search Forums

Enter Keyword(s)

Advanced Search

Browse by Vehicle



View All Vehicles
Advertisement
Ask the Community
See What People Are Asking

Browse by Board

Browse by Topic


View All Topics

Today's Chats

Advertisement